baber/WOPTO huggingface dataset:
Patent JP-2020037797-A (JP)
Title: Space truss structure
Inventor: MIYAZAKI TAKASHI
IPC: E04B1/19
Filed: 2018-09-03
Abstract: To provide a space truss structure that enables suppression of increases of weight and construction cost when a truss structure having a cantilever truss is constructed by a space truss.SOLUTION: A space truss structure 10 comprises: a lower chord 11 having a plurality of lower chord members 110 joined at a joint 14; an upper chord 12 having a plurality of upper chord members 120 joined at the joint 14; a plurality of diagonal members 13 having the lower and upper chords 11, 12 joined via the joint 14; and a cantilever truss 10F supported by a support column 101. A depth displacement part 12E is formed in the cantilever truss 10F so as to gradually reduce a depth from the support column 101 side toward a free end side.SELECTED DRAWING: Figure 2
Patent JP-2020038809-A (JP)
Title: Heater device
Inventor: DOMON TATSUSHI
IPC: B60H1/22
Filed: 2018-09-05
Abstract: To provide a heater device capable of effectively utilizing heat generated by suppressing an inrush current.SOLUTION: A heater device includes a main heater 31 for providing heat and a sub heater 32 that is connected in series with the main heater 31 and provides heat together with the main heater 31. The heater device includes a series circuit 21 for energizing the main heater 31 and the sub heater 32, a bypass circuit 26 for energizing the main heater 31 without passing through the sub heater 32, and a circuit switching device 27 for switching whether the bypass circuit 26 is energized or not. The heater device includes a heater control device for controlling the circuit switching device 27 so as to energize the main heater 31 and the sub heater 32 at the start of energization, and then to energize the main heater 31 without passing through the sub heater 32. Therefore, it is possible to obtain a heater device capable of effectively utilizing heat generated by suppressing an inrush current.SELECTED DRAWING: Figure 2
Patent JP-2020041717-A (JP)
Title: Performance evaluation method of heating/cooling device
Inventor: TOBARI YUTA
IPC: F25D13/00
Filed: 2018-09-07
Abstract: To make the precise performance evaluation of a heating/cooling device possible and by the following, by measuring the heat transfer coefficient on the surface of an object to be processed, the temperature distribution of the object to be processed can be grasped three-dimensionally.SOLUTION: A performance evaluation method of a heating/cooling device according to one embodiment comprises the steps of: measuring an internal temperature of a test piece by heating or cooling the test piece using the heating/cooling device; from the internal temperature measured by the measuring an internal temperature step, calculating an estimate coefficient of heat transfer using a heat transfer equation; measuring a heat flow rate and a surface temperature of at least one surface of the test piece; from the heat flow rate and the surface temperature measured by the measuring a heat flow rate step, calculating actual measurement coefficient of heat transfer; and evaluating performance of the heating/cooling device by grasping the temperature of the test piece from the estimate coefficient of heat transfer and the actual measurement coefficient of heat transfer.SELECTED DRAWING: Figure 2
Patent JP-2018197885-A (JP)
Title: Display
Inventor: ISHIBASHI KENICHIRO
IPC: G09F9/00
Filed: 2018-09-11
Abstract: To provide a display that can restore the function of a leader line with low resistance.SOLUTION: A plurality of source signal lines 12b extend in parallel to each other. Gate signal lines 12a extend in parallel to each other and intersecting the plurality of source signal lines. Switching elements for pixels are provided at intersections of the source signal lines 12b and gate signal lines 12a. Drive terminals 22b receive input of signals to the plurality of source signal lines 12b. Leader lines 24b connect the plurality of drive terminals 22b with the plurality of source signal lines 12b one-to-one. Wiring for repair 40 includes a conductive portion extending in parallel to the plurality of leader lines 24b, and can connect, via the portion, ends toward the source signal lines 12b of one or more leader lines 24b with the drive terminals 22b corresponding to the one or more leader lines 24b.SELECTED DRAWING: Figure 1
Patent JP-2020039634-A (JP)
Title: Pachinko game machine
Inventor: ONOZAWA YUKIO
IPC: A63F7/02
Filed: 2018-09-11
Abstract: To provide a game machine that appropriately transmits information from a main control board side to a sub control board side when power is supplied.SOLUTION: Even when it is determined that the value of the checksum when power is supplied is not normal, a Pachinko game machine does not execute a predetermined error notification regarding the checksum, when the set value range is a normal value and data of a predetermined address is a predetermined value.SELECTED DRAWING: Figure 179
Patent JP-2020041649-A (JP)
Title: Cylinder device
Inventor: NAKAMURA YUTA
IPC: F15B15/14
Filed: 2018-09-13
Abstract: To provide a cylinder device capable of suppressing strain of a speed waveform in expansion/contraction of a cylinder, and also reducing costs.SOLUTION: A cylinder device 1 comprises: a cylinder 2 that expands/contracts by supplying liquid; a servo valve 3 that controls the expansion/contraction amount of the cylinder 2 by controlling the supply of liquid discharged by a pump 14 to the cylinder 2; and a resistance device 4 that prevents expansion/contraction of the cylinder. In the cylinder device 1 configured as described above, since the expansion/contraction of the cylinder 2 is suppressed by the resistance device 4, the driving amount of the servo valve 3 is increased, so that the time during which the servo valve 3 takes a shut-off position is extremely short.SELECTED DRAWING: Figure 1
Patent JP-2020045641-A (JP)
Title: Renovating fitting
Inventor: SANO RYUSUKE
IPC: E06B5/16
Filed: 2018-09-14
Abstract: To improve fire prevention performance in a renovating fitting.SOLUTION: A renovating fitting includes a new frame attached to an existing frame remaining in a skeleton opening, and a flame shielding plate for closing a space between the skeleton opening and the new frame. The flame shielding plate has a flame shielding part abutting on the indoor side part of the new frame and an abutting part abutting on the inner peripheral surface of the skeleton opening, and is fixed to at least the skeleton opening or the existing frame.SELECTED DRAWING: Figure 6
Patent JP-2020043793-A (JP)
Title: Microorganism dna extractor, particle crushing device, and method for using microorganism dna extractor
Inventor: USHIO MASAYUKI
IPC: C12N15/10
Filed: 2018-09-18
Abstract: To make it possible to simply perform a work of collecting and crushing particles such as microorganisms in liquid sample while suppressing contamination risk.SOLUTION: A microorganism DNA extractor 10 comprises: a container 11 which has an internal space 17 and is equipped with an inlet 15 and an outlet 16 communicating with the internal space 17; a first filter 20 which is provided inside the internal space and captures a microorganism in a liquid sample flowing in from the inlet 15 and flowing out from the outlet 16; and beads 30 which are arranged in the internal space 17 and crush the microorganism in order to extract DNA of the microorganism captured by the first filter 20.SELECTED DRAWING: Figure 1
Patent JP-2020046838-A (JP)
Title: RF tag label
Inventor: OGATA TETSUJI
IPC: H01Q9/28
Filed: 2018-09-18
Abstract: To manufacture RF labels using UHF band at a low cost, and configure the RF tag labels to be compatible with a microwave oven.SOLUTION: An RF tag label 1 includes: a matching circuit 410 to which an IC chip 42 is connected; an inlay 4 formed by mounting an antenna 41 including two coupling elements 411 electrically connected to the matching circuit 410 on an inlay substrate 40; an auxiliary antenna sheet 2 having two conductive patterns 21 formed on one side using conductive ink; and an adhesive layer 3 laminated on a surface of the auxiliary antenna sheet 2 where the two conductive patterns 21 are formed. Each of the two conductive patterns 21 overlaps one of the coupling elements 411 via the adhesive layer 3, in a one-to-one relationship. In the RF tag label 1, the adhesive layer 3 is formed so that microwaves of a microwave oven passing through the adhesive layer 3 may be attenuated by 10% or more by use of aqueous adhesive.SELECTED DRAWING: Figure 1
Patent JP-2019085324-A (JP)
Title: Powder of edgeworthia papyrifera charcoal
Inventor: IMAMURA AKITO
IPC: A61Q5/12
Filed: 2018-09-19
Abstract: To use a trunk portion of Edgeworthia papyrifera, the skin of which has been peeled off, as much as possible.SOLUTION: A trunk portion of Edgeworthia papyrifera, the skin of which has been peeled off, is used as a raw material, and the raw material is carbonized at 800°C or more and crushed. The powder of the Edgeworthia papyrifera charcoal does not contain tar or phosphorus acid when carbonized. If it is for a cosmetic raw material, the Edgeworthia papyrifera charcoal carbonized and crushed has a particle size of 80 μm-500 μm.SELECTED DRAWING: None
Patent JP-2020045964-A (JP)
Title: Differential reduction gear
Inventor: INAGAKI MITSUAKI
IPC: F16H1/32
Filed: 2018-09-19
Abstract: To provide a differential reduction gear capable of improving assemblability.SOLUTION: In a differential reduction gear including a cross-shaped conversion member 33 for converting planetary motion of an external gear 3 into rotary motion coaxial with a central axis C0, and a butting plate 8 having an opening portion 38 formed in a central axis C0 direction, the external gear 3 has butting blocks 30a, 30b, 30c, 30d slidable to the conversion member 33, the butting plate 8 has guide passages 39a, 39b slidable to the conversion member 33, and a plurality of needle rollers 37 are disposed between the butting blocks 30a, 30b, 30c, 30d and the conversion member 33, and between the guide passages 39a, 39b and the conversion member 33. As the plurality of needle rollers 37 are disposed in the opening portion 38 when observed from the central axis C0 direction, the needle rollers 37 can be disposed from the opening portion 38 in assembling the differential reduction gear, and assemblability can be improved.SELECTED DRAWING: Figure 4
Patent JP-2020047830-A (JP)
Title: Capacitor
Inventor: WATANABE YUTAKA
IPC: H02J7/00
Filed: 2018-09-20
Abstract: To provide a power storage device capable of achieving no problems in reliability and safety even after repetitive quick charge is executed.SOLUTION: The capacitor ensures that an average value of an entropy change ΔSobtained from the following expression (1) is at least 82 J/K*mol: An average value of ΔS=ΔS+ΔS+ΔS)/3(1), where each of ΔSto ΔSis an entropy change when a voltage E(V) of the capacitor uses an upper-limit value of a rated voltage, a lower-limit value of the rated voltage or (the upper-limit value of the rated voltage + the lower-limit value of the rated voltage)/2.SELECTED DRAWING: None
Patent JP-2020052547-A (JP)
Title: Information processing apparatus, information processing method, program, and storage medium
Inventor: HARASAWA SHINGO
IPC: G06F16/40
Filed: 2018-09-25
Abstract: To distribute a content in which advertisements and articles are so arranged as to interest users.SOLUTION: An information processing apparatus (distribution server) comprises: a selection processing part which executes a first selection process to select a first content to be distributed from a first content group at a distribution request from a terminal device (user terminal), a second selection process to select a second content to be distributed from a second content group, and a third selection process to select a first content belonging to the same classification with the second content selected in the second selection process as a related content from the first content group; and a distribution processing part which generates a web page showing the content that the selection processing part selects, and performs presentation control using the generated web page.SELECTED DRAWING: Figure 1
Patent JP-2020051337-A (JP)
Title: Fuel piping protector
Inventor: FUJISE KAZUYA
IPC: F02M37/00
Filed: 2018-09-27
Abstract: To prevent fuel piping in a protector from jumping out to the outside while pushing away a lid when an external force is applied to the fuel piping, in a fuel piping protector for closing an open face of a main body in which the fuel piping is arranged by a turnable lid.SOLUTION: A fuel piping protector 10 for accommodating and protecting fuel piping 12 comprises: a main body 14 which has an open face 24, and in which the fuel piping 12 is arranged; a lid 16 for opening and closing the open face 24 of the main body 14 by turning; and a support arm 18 connected to the lid 16, and supported to the main body 14 so as to be turnable, the support arm 18 extending in parallel with an application direction of an external force F which is applied to the fuel piping 12 so as to push away the lid 16. A turn support part 30 for supporting a tip of the support arm 18 so as to be turnable, and a prohibition part 20 for prohibiting the movement of the support arm 18 in an extension direction are arranged at the main body 14.SELECTED DRAWING: Figure 1
Patent JP-2020052323-A (JP)
Title: Method for manufacturing spectacle lens
Inventor: UCHIDA TETSUYA
IPC: G02C7/00
Filed: 2018-09-28
Abstract: To provide a method for manufacturing a spectacle lens in which a treatment pattern with a good appearance is formed.SOLUTION: The method for manufacturing a spectacle lens includes: a resist pattern forming step of forming a resist pattern 3 on a lens base material 11; a water-insoluble layer forming step of forming a water-insoluble layer on the whole surface of the lens base material 11 where the resist pattern 3 is formed; and a peeling step of peeling the resist pattern and the water-insoluble layer formed thereon to form a treatment pattern. In the resist pattern forming step, an ink is discharged from a nozzle 21 a plurality of times by an inkjet recording method so as to discharge the target discharge amount of the ink in total to form a resist pattern 3.SELECTED DRAWING: Figure 3
Patent JP-2019038809-A (JP)
Title: Salt(s) of 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7h-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide and processes of making thereof
Inventor: JOHN VINCENT CALIENNI
IPC: C07C55/10
Filed: 2018-09-28
Abstract: To provide compounds useful in treating a disease which responds to inhibition of cyclin dependent kinase activity.SOLUTION: The invention provides a succinate of 7-cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide in the form of non-hydrate. The non-hydrate form of the compound has good stability, non-hygroscopicity, and good solubility.SELECTED DRAWING: None
Patent JP-2020054448-A (JP)
Title: Home delivery locker
Inventor: NIWA RYOSUKE
IPC: A47G29/124
Filed: 2018-09-28
Abstract: To provide a home delivery locker that can change the configuration of the storage unit with a simple operation.SOLUTION: One main locker L1 provided with an operation unit 12 for taking in/taking out a package to be delivered to a storage unit 11 and two sub lockers L2 provided with one or more storage units 11 are separably connected. The sub locker L2 has a plurality of types, the connected sub locker L2 is selected from them, and the main locker L1 includes a small locker information storage unit 15 for storing the size and the number of the storage units 11 each type of the sub locker L2 that can be connected. A home delivery locker control unit 17, when the type of the connected sub locker L2 is registered from the operation unit 12, reads the information on the size and number of the storage unit 11 of the connected sub locker L2 from the small locker information storage unit 15, and each electric lock 16 of the sub locker L2 can be controlled.SELECTED DRAWING: Figure 2
Patent JP-2020055911-A (JP)
Title: Production method of quantum dot dispersion and quantum dot dispersion
Inventor: HONGYOKU NAOYA
IPC: B82Y20/00
Filed: 2018-09-28
Abstract: To disperse quantum dots, which are dispersed in a nonpolar organic solvent, in a desired polar organic solvent without aggregation and without causing a decrease in the quantum yield and an increase in the half value width.SOLUTION: Provided is a production method of a quantum dot dispersion, comprising a solvent replacement step of replacing a nonpolar organic solvent (A) in a liquid containing the nonpolar organic solvent (A) and quantum dots with a polar organic solvent (B) in the presence of a phosphate ester-based dispersant. An acid value of the phosphate ester-based dispersant may be, for example, 150 to 250 mgKOH/g.SELECTED DRAWING: None
Patent JP-2020056257-A (JP)
Title: Room structure
Inventor: NIKI MASAKI
IPC: E04H1/02
Filed: 2018-10-03
Abstract: To provide a room structure in which a daily work, a work according to a season and an article replacement work can be efficiently performed.SOLUTION: A room 20 structure provided with a laundry space 23 includes the laundry space 23, a first storage space 22 provided adjacently to one end in a longitudinal direction of the laundry space 23, and a second storage space 24 provided adjacently to the other end in the longitudinal direction of the laundry space 23, in which the first storage space 22 and the second storage space 24 adjacent to the laundry space 23 communicate with the laundry space 23 without a fitting therebetween, a laundry device 30 is mounted on a ceiling 23b of the laundry space 23, and the laundry device 30 is set to at least a length from the vicinity of the one end to the vicinity of the other end in the longitudinal direction of the laundry space 23 and has a suspension part 31 from which a suspended object is suspended.SELECTED DRAWING: Figure 8
Patent JP-2020061214-A (JP)
Title: Infrared radiation device
Inventor: KATO HIROTAKA
IPC: H05B3/10
Filed: 2018-10-05
Abstract: To radiate infrared rays on an object intensively.SOLUTION: An infrared radiation device comprises: a radiation unit 11 including a heating unit 12 and metamaterial structures 30a and 30b capable of radiating infrared rays having a peak wavelength of a non-Plank distribution upon inputting heat energy from the heating unit 12; and a condenser unit 45 including one or more condenser lenses 46 which permeate the infrared rays radiated from the radiation unit 11 outward while condensing the infrared rays.SELECTED DRAWING: Figure 3
Patent JP-2019056112-A (JP)
Title: Chemically modified substrates
Inventor: KRISTOFFER K STOKES
IPC: H01M50/489
Filed: 2018-10-09
Abstract: To provide new, improved or modified polymer materials, membranes, substrates and the like, and new, improved or modified methods for permanently modifying the physical and/or chemical nature of surfaces of a polymer substrate for a variety of end uses or applications.SOLUTION: An improved method comprises using a carbene and/or nitrene modifier to chemically modify a functionalized polymer to form a chemical species which can chemically react with the surface of a polymer substrate and alter its chemical reactivity. In the method, the polymer substrate and further this invention can be used to produce chemically modified membranes, fibers, hollow fibers, textiles and the like, for example, to produce polyolefin microporous battery separators or membranes having improved hydrophilicity or wettability, having crosslinking in the polyolefin which can improve high temperature stability, and the like.SELECTED DRAWING: Figure 1
Patent JP-2019099792-A (JP)
Title: Resin film
Inventor: IIDA MAKOTO
IPC: C08J5/18
Filed: 2018-10-11
Abstract: To provide a resin film capable of easily controlling dimensional stability required to an ultrahigh density recording medium by drive tension, and having processing suitability at a high temperature in a processing process to a magnetic recording medium.SOLUTION: There is provided a resin film having Young modulus of a longer direction of a film of 1 GPa to 6 GPa, thickness of the film of 1 μm to 4.5 μm, product between the Young modulus of the longer direction and the thickness of 5 GPa μm to 20 GPa μm, and dimension change in a film longer direction when load of 2 kg/mmis applied in the longer direction and the film is heated at a rate of 5°C/min. and reaches 110°C of -2% to +2%.SELECTED DRAWING: None
Patent JP-2019075563-A (JP)
Title: Method for producing laser diode bar and laser diode bar
Inventor: Sven gerhard
IPC: H01S5/22
Filed: 2018-10-11
Abstract: To provide a method for producing a laser diode bar.SOLUTION: A method for producing a laser diode bar 10 includes the steps of: forming a plurality of emitters provided side by side, each emitter including one semiconductor laminate 9 with an active layer, a p-contact 6 and an n-contact 7; testing at least one optical and/or electrical property of the emitters, and assigning emitters for which the property lies within a predetermined target value range to a group of first emitters 1 while assigning emitters for which the property lies outside the predetermined target value range to a group of second emitters 2; forming an electrically insulating layer 8 on at least the p-contacts of the second emitters; and electrically connecting the p-contacts of the first emitters by forming a p-connecting layer 14 on the p-contacts of the first emitters, and electrically insulating the p-contacts of the second emitters from the p-connecting layer by the electrically insulating layer.SELECTED DRAWING: Figure 1A
Patent JP-2019019413-A (JP)
Title: Yttrium based fluoride thermal spray coating, thermal spray material for forming the same, method for forming thermal spray coating and corrosion-resistant coating including thermal spray coating
Inventor: HAMAYA NORIAKI
IPC: C23C4/04
Filed: 2018-10-16
Abstract: SOLUTION: There is provided a yttrium based fluoride thermal spray coating formed on the surface of a base material, having a thickness of 10-500 μm, having a yttrium based fluoride crystal structure including YF, YOFand/or YOF and having an oxygen concentration of 2-4 mass% and a hardness of 350-470 HV.EFFECT: The yttrium based fluoride thermal spray coating exhibits excellent corrosion resistance in a halogen based gas atmosphere or a halogen based gas plasma atmosphere and can effectively prevent a base material from being damaged by acid permeation even during acid cleaning to reduce occurrence of particles caused by degraining from a reaction product and the coating as much as possible.SELECTED DRAWING: None
Patent JP-2020063067-A (JP)
Title: Mounting method of ic tag on packaging material
Inventor: ASAYAMA YOSHIYUKI
IPC: G06K19/077
Filed: 2018-10-17
Abstract: To suppress increase in the number of processes and extension of a production facility, in producing a packaging material with an IC tag.SOLUTION: A mounting method of an IC tag on a packaging material includes: an attaching step (a) of attaching, to a packaging material, a sheet-like antenna material 23 which functions as an antenna of an IC tag 2 and has a predetermined dimension; and a mounting step (b) of mounting an IC strap 22 in a state of being electrically connected to the antenna material 23.SELECTED DRAWING: Figure 1